3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI)

Base Information

• Chemical Name: 3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI)
• CAS No.: 149379-73-7
• Molecular Formula: C₈H₈N₂O
• Molecular Weight: 148.164
• Hs Code.: 2933399090
• Mol file: 149379-73-7.mol

Synonyms:3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI)

Chemical Property of 3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI)

Chemical Property:

• Boiling Point: 274.2±35.0 °C(Predicted)
• PKA: 0.24±0.20(Predicted)
• PSA: 45.91000
• Density: 1.12±0.1 g/cm3(Predicted)
• LogP: 1.27028

Purity/Quality:

98%min ^*data from raw suppliers

2-Methoxy-5-methylnicotinonitrile ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI)

There total 3 articles about 3-Pyridinecarbonitrile,2-methoxy-5-methyl-(9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 5.0%

2-methylpropenal (78-85-3,25120-30-3) + sodium methylate (124-41-4) + malononitrile (109-77-3) → 2-methoxy-5-methylpyridine-3-carbonitrile (149379-73-7) + 2-amino-5-methylbenzene-1,3-dicarbonitrile (88779-97-9)

Guidance literature:

In methanol; for 1.5h; Heating;

Reference yield:

2-methylpropenal (78-85-3,25120-30-3) + malononitrile (109-77-3) → 2-methoxy-5-methylpyridine-3-carbonitrile (149379-73-7) + 2-amino-5-methylbenzene-1,3-dicarbonitrile (88779-97-9)

Guidance literature:

With sodium methylate; Multistep reaction; 1.) MeOH, 5 deg C, 5 min, 2.) MeOH, reflux, 90 min;

Reference yield:

methanol (67-56-1) + 2-methylpropenal (78-85-3,25120-30-3) + malononitrile (109-77-3) → 2-methoxy-5-methylpyridine-3-carbonitrile (149379-73-7) + 2-amino-5-methylbenzene-1,3-dicarbonitrile (88779-97-9)

Guidance literature:

With sodium methylate; Yield given. Multistep reaction. Yields of byproduct given; 1.) 5 deg C, 5 min, 2.) reflux, 90 min;

upstream raw materials:

methanol

2-methylpropenal

malononitrile

sodium methylate

Downstream raw materials:

2-bromo-5-methylnicotinonitrile

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